I am German / British Citizen:
First entry September 2004
Permanent Residence 10/01/2011
Certificate of Naturalisation 08/11/2012
British Passport 06/12/2012
My wife is Thai Citizen and we would like to apply for her naturalisation as soon as possible as all of us two kids and myself have the British citizenship already and it would be great if we could complete the family with the BC status

Here her details:
Type of Visa C 04/07/07 - 04/01/2008
Multiple 01/11/07 - 31/11/2008
Visa Student
Resident Documentation 17/07/09 - 17/07/2014
Family Member of an EEA National
My main question is if she has to go further the EEA route or does she qualify for three years as my status changed to BC? If I read the home office page I would assume that she can apply as I cannot find any restriction to somebody who became just BC but I am worry that they count her Visa Status "Family Member of an EEA National".
Any help is much appreciated
Cheers,
-Greg